| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $246.68 | 4.611% | $258.0544 | $258.05 | $258.05 | $258.10 |
| Purchase #2 | $100.49 | 8.537% | $109.0688 | $109.07 | $109.05 | $109.10 |
| Purchase #3 | $70.90 | 13.562% | $80.5155 | $80.52 | $80.50 | $80.50 |
| Purchase #4 | $223.72 | 4.692% | $234.2169 | $234.22 | $234.20 | $234.20 |
| Purchase #5 | $43.39 | 8.561% | $47.1046 | $47.10 | $47.10 | $47.10 |
| Purchase #6 | $22.47 | 7.605% | $24.1788 | $24.18 | $24.20 | $24.20 |
| Purchase #7 | $202.82 | 13.326% | $229.8478 | $229.85 | $229.85 | $229.80 |
| 7 purchase totals = | $910.47 | $982.9868 | $982.99 | $982.95 | $983.00 | |